polish

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/ConnectionProperties.java

@@ -16,7 +16,8 @@
 package org.springframework.jdbc.datasource.embedded;
 
 /**
- * Allows DataSource connection properties to be configured in a DataSource implementation independent manner.
+ * DataSourceFactory helper that allows essential JDBC connection properties to be configured consistently,
+ * independent of the actual DataSource implementation.
  * @author Keith Donald
  * @see DataSourceFactory
  */

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/DataSourceFactory.java

@@ -20,7 +20,7 @@ import javax.sql.DataSource;
 import org.springframework.jdbc.datasource.SimpleDriverDataSource;
 
 /**
- * A factory for DataSource implementation, such as a {@link SimpleDriverDataSource} or connection pool such as Apache DBCP or c3p0.
+ * Encapsulates the creation of a particular DataSource implementation, such as a {@link SimpleDriverDataSource} or connection pool such as Apache DBCP or c3p0.
  * Call {@link #getConnectionProperties()} to configure normalized DataSource properties before calling {@link #getDataSource()} to actually get the configured DataSource instance.
  * @author Keith Donald 
  */

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/DatabasePopulator.java

@@ -19,7 +19,7 @@ import java.sql.Connection;
 import java.sql.SQLException;
 
 /**
- * Strategy for populating a database with data.
+ * Strategy used to populate an embedded database during initialization.
  * @author Keith Donald
  * @see ResourceDatabasePopulator
  */

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/EmbeddedDatabaseConfigurerFactory.java

@@ -18,7 +18,7 @@ package org.springframework.jdbc.datasource.embedded;
 import org.springframework.util.Assert;
 
 /**
- * Package private factory for mapping well-known {@link EmbeddedDatabaseType embedded database types} to
+ * Maps well-known {@link EmbeddedDatabaseType embedded database types} to
  * {@link EmbeddedDatabaseConfigurer} strategies.
  * @author Keith Donald
  */

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/EmbeddedDatabaseFactory.java

@@ -26,13 +26,13 @@ import org.apache.commons.logging.LogFactory;
 import org.springframework.util.Assert;
 
 /**
- * Returns a {@link EmbeddedDatabase} instance pre-populated with test data. When the database is returned, callers are
- * guaranteed that the database schema and test data will have already been loaded.
+ * Creates a {@link EmbeddedDatabase} instance.
+ * Callers are guaranteed that the returned database has been fully initialized and populated.
  * <p>
  * Can be configured:<br>
  * Call {@link #setDatabaseName(String)} to change the name of the database.<br>
  * Call {@link #setDatabaseType(EmbeddedDatabaseType)} to set the database type if you wish to use one of the supported types.<br>
- * Call {@link #setDatabaseConfigurer(EmbeddedDatabaseConfigurer)} to set a configuration strategy for your own embedded database type.<br>
+ * Call {@link #setDatabaseConfigurer(EmbeddedDatabaseConfigurer)} to configure support for your own embedded database type.<br>
  * Call {@link #setDatabasePopulator(DatabasePopulator)} to change the algorithm used to populate the database.<br>
  * Call {@link #setDataSourceFactory(DataSourceFactory)} to change the type of DataSource used to connect to the database.<br>
  * Call {@link #getDatabase()} to get the {@link EmbeddedDatabase} instance.<br>

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/EmbeddedDatabaseType.java

@@ -18,7 +18,6 @@ package org.springframework.jdbc.datasource.embedded;
 /**
  * A supported embedded database type.
  * @author Keith Donald
- * @see HsqlEmbeddedDatabaseConfigurer
  */
 public enum EmbeddedDatabaseType {
 	HSQL;

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/ResourceDatabasePopulator.java

@@ -33,10 +33,11 @@ import org.springframework.util.StringUtils;
 /**
  * Populates a database from schema and test-data SQL defined in external resources. By default, looks for a schema.sql
  * file and test-data.sql resource in the root of the classpath.
- * 
- * May be configured. Call {@link #setSchemaLocation(Resource)} to configure the location of the database schema file.
- * Call {@link #setTestDataLocation(Resource)} to configure the location of the test data file. Call
- * {@link #setSqlScriptEncoding(String)} to set the encoding for the schema and test data SQL.
+ * <p>
+ * May be configured:<br>
+ * Call {@link #setSchemaLocation(Resource)} to configure the location of the database schema file.<br>
+ * Call {@link #setTestDataLocation(Resource)} to configure the location of the test data file.<br>
+ * Call {@link #setSqlScriptEncoding(String)} to set the encoding for the schema and test data SQL.<br>
  */
 public class ResourceDatabasePopulator implements DatabasePopulator {
 

org.springframework.jdbc/src/main/java/org/springframework/jdbc/datasource/embedded/SimpleDriverDataSourceFactory.java

@@ -1,9 +1,28 @@
+/*
+ * Copyright 2002-2009 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.springframework.jdbc.datasource.embedded;
 
 import javax.sql.DataSource;
 
 import org.springframework.jdbc.datasource.SimpleDriverDataSource;
 
+/**
+ * Creates a {@link SimpleDriverDataSource}.
+ * @author Keith Donald
+ */
 final class SimpleDriverDataSourceFactory implements DataSourceFactory {
 
 	private SimpleDriverDataSource dataSource = new SimpleDriverDataSource();